My N7 battery is taking longer to recharge. It seems to be worse after the 5.1 update. Is the battery on its last legs? It seems to hold the charge for the same time.
How did buy and change it the micro USB pay on the tablet itself?My N7 started slowly charging/discharging while charging. Its a common issue it seems.
I changed chargers & data cables (as B Diddy said always use the correct mA).
That worked for awhile but eventually I replaced the micro USB in the tablet & it charges to full from 30% in about 2 hour's now
Just adding this info in case you run into this issue later or someone else reads this thread